Q4. A particular current is made up of two components: a 10 A dc and a sinusoidal current of peak value of 14.14 A. The average value of the resultant current is
(a)Zero
(b)28.14 A
(c)10 A
(d)19.14 A

Q5. Pure inductive circuit
(a)Consume some power on average
(b)Does not consume power
(c)Takes power from the line during some part of cycle and then return back during other part of cycle.
(d)None of these